Manufactures we are certified warranty stations for:

Pentair, Jandy, Zodiac, Hayward, Goldline, Ecomatic, Raypack, Starite.

Service all Equipment
Leak Dectection
Epoxy Injections
System Installations
Salt Systems
Tile Cleaning/ repair
Rock repainting & repair
Complete remodels
New construction
Monthly service

Professional Associations & Certifications

  • Licensed C53 contractor, bonded and insured

Serviced Areas

  • Orange county, San Bernadino, Riverside, Los Angeles

Payment Options

  • Debit Cards, Discover, MasterCard, Money Orders, PayPal, Personal Checks, VISA, Venmo

Contact Details

  Person Gary Grommes
  City Chino Hills, CA
  Zip Code 91709
  Address 2825 Mountain Hills
  Phone Number (909) 606-6042
  Tollfree 888-955-3456

Business Representative

Gary Grommes


Products & Services



Building a custom pool is a big investment, and we understand the commitment you’re about to make. That’s why GRG Pool & Spa is dedicated to providing superior expertise and customer service throughout the whole process, and that starts with our knowledge and know-how when building a quality product.

There are many steps necessary while constructing a backyard poolscape, and we make sure everything is covered to design and build the custom pool and spa you deserve.

If you are looking to remodel your pool, we will help you every step of the way from redesign ideas, tile choices, and plaster applications. We make it easy and affordable to fit your budget and recreate a beautiful retreat you will enjoy.

  • I would recommend this business

We used GRG Pool and Spa for existing pool resurfacing and equipment replacement including pump, filter and heater as well as installation of remote operating system. The project was competitively bid and completed on schedule. Unforeseen conditions were managed fairly and professionally. We do not hesitate to recommend them.

Value for money
Service & support
Overall ratingExcellent

  • I would recommend this business
  • Very Very knowledgable and reasonable prices!
  • none

Customer service is wonderful. The owner is very honest and knows what he's doing. I will never use another company again.

Value for money
Service & support
Overall ratingExcellent

Customer Testimonials

We were in need of a pool remodel. Our pool was leaking and the rocks that were put on the pool were cracked and falling off the edge. Our pool was built 17 years ago and it was in the shape of a 50 year old pool. I reached out to several Pool Companies and actually Interviewed 5 of them. Gary From GRG was very consistent and patient with us during the process. We decided to use him because he made us feel comfortable in a very uncomfortable time of having a pool that was in need of major help. Price had ZERO to do with our choice and even so he was very consistent in his pricing with all the other estimates we received. We based our decision on trust and his word of what he said he could do. Everything he said was exactly what was done and then some. He was always available. If I called him, he either answered or called me back in 5 minutes. We could not be happier with his results. I do not ever like to recommend contractors to anyone because of what can happen, But I would never hesitate to recommend GRG Pools to anyone in need of a pool or a remodel of an existing pool

Very professional attitude, quality work.
Had requested service for my pool heater and pump drive.

From Our Website

GRG Pool and Spa provides a full array of Swimming pool equipment repair and installation service at a competitive price. We repair and replace pumps, motors, heaters, timers, controls, plumbing, and all other pool/spa related equipment. We strive to keep your system in optimal condition and offer fair and honest services and advice. We can also assist in upgrading your equipment and controller to the latest energy efficient technology, including automated controls, salt chlorination systems, wireless remotes and color LED lights for an exciting green and user-friendly pool.